Shower Glass2 min read

Barcode Placement on Coated Glass: Keep Identification off the Critical Surface

Place glass-production barcodes where they remain readable and traceable without contaminating a critical coating or bonding surface.

Updated · NANOLAB Knowledge

Illustration of a frameless shower screen with water droplets, a squeegee and folded microfiber
Editorial illustration

A barcode can improve traceability but create a new surface problem if its label touches a critical coated area. Decide label location and removal before production starts, including what happens after packing.

Identify the critical surfaces

Map treated faces, bonding zones, visible installed areas and permitted handling regions. Agree the identification method with the glass and coating process owners. A label that is harmless on one untreated substrate may leave an unacceptable mark on another finish.

Test the whole label life

Use the intended label, printer, adhesive and storage conditions on representative material. Check readability before and after the actual holding and packing sequence. Evaluate removal using the supported procedure, followed by dry-surface inspection.

Stage Check
Application Correct pane and permitted location
Handling Code remains linked to the pane
Removal No unacceptable residue or finish change

Plan for unreadable labels

Provide a human-readable identifier or another approved recovery route. A damaged barcode should trigger identity resolution, not a guess based on pane size. Avoid printing a replacement code until the underlying identity is confirmed.

Control packaging transfers

If identification moves from the pane to a sleeve or rack, verify the transfer at the same time. Shared packaging without component-level mapping can break traceability even when every barcode scans correctly.

The useful outcome is continuous identity with an acceptable final surface. Scan speed alone is not a complete measure of a successful identification system, particularly where coating, adhesive and installed appearance have different requirements.

Discuss a shower-glass coating project. For application and care, use the current instructions for the exact product.

Shower Glass1 min read

Inspecting Shower Glass Before Nano Coating

A short inspection helps determine whether shower glass needs ordinary cleaning, deposit removal or specialist restoration before coating.